) Prior to 1900, the natural range of the moose, Alces alces, included all Canadian provinces...

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Biology

) Prior to 1900, the natural range of the moose,Alces alces, included all Canadian provinces except theisland of Newfoundland. In 1904, two male and two female moose weretransported from New Brunswick to Newfoundland, where they havefounded a large population of 110,000 moose.
Describe and explain the expected evolutionary consequences dueto genetic drift, shortly after the transport of the four moose, on(1) the New Brunswick population and (2) the Newfoundland moosepopulation

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Answer The eastern moose Alces alces americana is a subspecies of moose that modernly ranges throughout Eastern Canada New England and northern New York It inhabits boreal forests and mixed deciduous forests It is the third largest North American subspecies after the western moose and the Alaskan moose Males are aggressive during mating season and will attack anything that provokes them Moose extend from the Alaska boundary all across Canada to the eastern tip of Newfoundland Early studies of genetic variation in moose Alces alces indicated little variation Recent studies have indicated higher levels of variation in nuclear markers nonetheless genetic heterogeneity of moose is relatively low compared with other mammals Similarly variation in mitochondrial DNA of moose is limited worldwide indicating low historic effective population size and a common ancestry for moose within the last 60000 years That ancestor most likely lived in central Asia Moose likely exhibit low levels of heterogeneity because of population bottlenecks in the late Pleistocene caused by latitudinal shifts in habitat from recurrent climate reversals A northward movement See Answer

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